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geniusboy [140]

3 years ago

11

Evaluate the following rational expression for x equals 7

1 answer:

alexandr1967 [171]3 years ago

5 0

It would be 7x hope this helps

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Solve for g: 4g/14 - 3/7 - g/14 = 3/14

Luden [163]

<span><u><em>Answer:</em></u>
g = 3

<u><em>Explanation:</em></u>
To solve for g, we will need to isolate the g on one side of the equation.
<u>This can be done as follows:</u>
</span> $\frac{4g}{14} - \frac{3}{7} - \frac{g}{14} = \frac{3}{14}$ <span>

<u>1- multiply all terms by 14 to get rid of the fraction:</u>
4g - 6 - g = 3

<u>2- Combine like terms:</u>
4g - g = 3 + 6
3g = 9

<u>3- Isolate the g:</u>
</span> $\frac{3g}{3} = \frac{9}{3}$
<span>
g = 3

Hope this helps :)</span>

8 0

3 years ago

Read 2 more answers

40 is 50 percent of which number

FinnZ [79.3K]

Answer:

80

Step-by-step explanation:

80 divided by 1/2 = 40 therefore 40 is 50% of 80

4 0

3 years ago

A chemist has three different acid solutions. The first acid solution contains 25%

PilotLPTM [1.2K]

Solution:
Let the volume (in litres) of acids used be:
x1=amount of 25% acid
x2=amount of 40% acid
x3=3*x2=amount of 60% acid

8 0

3 years ago

Complete the paragraph proof. We are given that ∠B ≅ ∠C. Assume segment AB is not congruent to . If AB > AC, then m∠C > m∠

Lorico [155]

Given that ∠B ≅ ∠C.

to prove that the sides AB = AC

This can be done by the method of contradiction.

If possible let AB $\neq$ =AC

Then either AB>AC or AB<AC

Case i: If AB>AC, then by triangle axiom, Angle C > angle B.

But since angle C = angle B, we get AB cannot be greater than AC

Case ii: If AB<AC, then by triangle axiom, Angle C < angle B.

But since angle C = angle B, we get AB cannot be less than AC

Conclusion:

Since AB cannot be greater than AC nor less than AC, we have only one possibility. that is AB =AC

Hence if angle B = angle C it follows that

AB = AC, and AB ≅ AC.

6 0

3 years ago

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Someone plz help me here ;-; it’s due today! I have another due today plz help I have to redo this one cause I got one wrong ;-;

Alja [10]

Answer:

I think It is D

7 0

3 years ago

Read 2 more answers